[2-[(8S,9S,10R,13S,14S,17S)-10,13-二甲基-3,11-二氧代-2,6,7,8,9,12,14,15,16,17-十氢-1H-环戊并[a]菲-17-基]-2-氧代乙基]乙酸酯 |
21-acetoxy-pregn-4-ene-3,11,20-trione |
1173-27-9 |
C23H30O5 |
386.488 |
—— |
21-acetoxy-12α-bromo-11β-hydroxy-pregn-4-ene-3,20-dione |
112483-81-5 |
C23H31BrO5 |
467.4 |
—— |
12α-bromo-11β,21-dihydroxy-pregn-4-ene-3,20-dione |
102445-68-1 |
C21H29BrO4 |
425.363 |
—— |
21-acetoxy-12α-fluoro-pregn-4-ene-3,11,20-trione |
387-53-1 |
C23H29FO5 |
404.479 |
—— |
21-acetoxy-12β-methoxy-pregn-4-ene-3,11,20-trione |
118980-78-2 |
C24H32O6 |
416.514 |
—— |
21-acetoxy-11β,12α-dihydroxy-pregn-4-ene-3,20-dione |
113999-83-0 |
C23H32O6 |
404.503 |
—— |
21-Acetoxy-11β,12β-epoxy-pregn-4-en-3,20-dion |
95959-73-2 |
C23H30O5 |
386.488 |
—— |
21-acetoxy-12α-chloro-11β-hydroxy-pregn-4-ene-3,20-dione |
112045-32-6 |
C23H31ClO5 |
422.949 |
—— |
12α-Fluor-pregn-4-en-11β,21-diol-3,20-dion-21-acetat |
341-31-1 |
C23H31FO5 |
406.495 |
—— |
12α-chloro-11β,21-dihydroxy-pregn-4-ene-3,20-dione |
102758-90-7 |
C21H29ClO4 |
380.912 |